Robert Downey, Jr. said it, playing The eponymous Sherlock Holmes in a 2009 motion picture. I assume the quotation may have been used elsewhere, as well.

"What if I told you insane was working fifty hours a week in some office for fifty years at the end of which they tell you to piss off; ending up in some retirement village hoping to die before suffering the indignity of trying to make it to the toilet on time?"